Stationary exercise bike



FIG. 1 is a perspective view of an stationary exercise bike, showing mynew design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines depict unclaimed portions of the stationary exercisebike that form no part of the claim.

CLAIM The ornamental design for an stationary exercise bike, as shownand described.